When I'm on site, reading a thread, there's always "related" thread links at the end. Every time I click on a popular one...with hundreds of replies, I always get the "So Sorry" prompt.
The one I just tried had over 700 replies. Someone had asked "What simple tip were you given, or learned had a huge impact on your cooking?
It's pretty frustrating being teased with such a subject matter you can't access. Happens every time, with a large reply list.